Directions

Sauté onion in butter until soft. Peel potatoes and boil them in the broth until soft, then mash them a little, leaving some pieces of potato. Mix all ingredients together and heat on low until the soup is thick. Add milk if it's too thick.

The nutrition values given are based on vegetable broth. For a richer soup, use chicken broth. Chopped parsley is good to add in.